If the equality term in the null hypothesis involves ≤ or ≥, then which test would be appropriate?
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Q: A null hypothesis must always include the equality sign. O True False
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Q: a) What are the correct null and alternative hypotheses in this situation? A) Ho: H= 40 vs. Ha:u< 40…
A: mu = 40xbar =38 n = 100 s= 9.5
If the equality term in the null hypothesis involves ≤ or ≥, then which test would be appropriate?
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